Rotational Viscosity Meter
This rotational viscometer is designed to measure fluid viscosity using a rotating spindle. The resistance encountered by the spindle indicates the fluid's viscosity.
Technical Specifications
Overview
Precision Rotational Viscosity Measurement
This rotational viscosity meter is engineered for high-precision measurement of apparent viscosity across a wide range of industries, including highway engineering, cosmetics, food, and pharmaceuticals. Compliant with industry standards such as ASTM D4402, the instrument offers robust temperature control and a broad measurement range. Its versatile design supports testing for materials ranging from highway asphalt to hot melt adhesives, oil grease, and paraffin.
Technical Specifications
- Measurement Range
- 25 mPa·s to 10,000,000 mPa·s (extendable to 20,000,000 mPa·s with No.30 spindle)
- Spindle Speed
- 100 RPM
- Temperature Control Range
- 25°C to 200°C
- Temperature Accuracy
- 0.1 °C
- Measurement Error
- ± 2% (F·S); ± 3% (F·S) for No.30 spindle
- Sample Chamber Volume
- 20 ml
Equipment Details
Standard Spindles
- No.21
- No.27
- No.28
- No.29
- Optional Accessories
- No.30 Spindle
Operating Environment
- Power Supply
- AC 220V ±10%, 50 Hz
- Ambient Temperature
- 5°C to 35°C
- Relative Humidity
- ≤ 80%
Key Performance Metrics
Performance Metrics
200 °C
Max Temperature
20 ml
Sample Volume
100 RPM
Max Speed
